A single column industrial plant building platform and method of use

Abstract

The application discloses a single-column industrial plant construction platform and a use method, and relates to the field of industrial plant construction platforms.The single-column industrial plant construction platform comprises a working platform assembly, a telescopic sleeve frame mechanism and a crawler chassis mechanism, and the telescopic sleeve frame mechanism comprises an outer sleeve frame assembly, an inner sleeve frame assembly, a jacking oil cylinder and an adjusting oil cylinder.In the application, the single-column construction platform is constructed in a mode that combines a telescopic sleeve frame, a working platform, a crawler chassis and an electro-hydraulic control system.The construction platform is more portable, has better anti-overturning performance and better ground adaptability, can realize flexible and quick adjustment of the actual ground clearance and the horizontal inclination angle of the working platform assembly on a construction site, meets the demand of construction efficiency, is more suitable for use in large-scale plant construction, has stronger economic applicability, and has higher market application value.

Description

Technical Field

[0001] This invention relates to the field of steel structure industrial plant construction equipment technology in the construction industry, specifically to a single-column industrial plant construction platform and its usage method. Background Technology

[0002] Steel structure industrial plants mainly consist of steel columns, steel beams, wall and roof purlins, external cladding panels, and electromechanical pipelines. The construction process requires manual connection of numerous steel structural components using bolts, welding, and other methods. Due to the large size and heavy weight of the steel components, and the fact that most of the work area is at height, traditional high-altitude construction methods often employ conventional equipment such as self-made suspended platforms, scaffolding, aerial work platforms, and steel ladders in conjunction with cranes.

[0003] However, during construction, using cranes for high-altitude operations still presents challenges such as limited actual working space, inconvenient operation, numerous hazards, and difficulty in effectively controlling accidents. Therefore, construction platforms have emerged. With their advantage of enabling safe and efficient high-altitude operations over large areas and spaces, construction platforms have gradually gained an important position in industrial plant construction. However, in current technology, precisely because of these advantages, most construction platforms suffer from large size and cumbersome structure, leading to problems such as inflexible adjustment and operation, and poor adaptability to ground conditions. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a lightweight and flexible single-column industrial plant construction platform and its usage method.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a single-column industrial plant construction platform, including a working platform assembly, a telescopic frame mechanism and a tracked chassis mechanism, wherein the working platform assembly is detachably hinged to the top of the telescopic frame mechanism, and the tracked chassis mechanism is detachably rotatably installed at the bottom of the telescopic frame mechanism.

[0006] The telescopic frame mechanism includes an outer frame assembly, an inner frame assembly, a lifting cylinder, and an adjusting cylinder. The outer frame assembly is slidably sleeved on the outside of the inner frame assembly. The lifting cylinder is installed inside the inner frame assembly and has a stroke to drive the inner frame assembly to move up and down. The adjusting cylinder is hinged between one side wall of the inner frame assembly and the bottom of the same side end of the work platform assembly and has a stroke to drive the work platform assembly to lift and tilt.

[0007] Furthermore, the bottom of the lifting cylinder is fixedly connected to the bottom of the outer sleeve assembly, and the lifting cylinder is centrally and vertically installed inside the inner sleeve assembly via a mounting base and support frame provided on the periphery.

[0008] Furthermore, hinge joints are fixed at both ends of the adjusting cylinder. The hinge joint at the top end is hinged to a first hinge support fixed to the bottom side of the working platform assembly, and the hinge joint at the bottom end is hinged to a second hinge support fixed to the outer side wall of the inner sleeve assembly.

[0009] Furthermore, the telescopic frame mechanism also includes multiple sliding hinge supports, the bottom of which is equipped with a linear guide rail that slides and matches it. The linear guide rail is fixed on the frame fixed on the top of the inner frame assembly, and the sliding hinge support is hinged to the first hinge support fixed in the center of the bottom surface of the work platform assembly.

[0010] Furthermore, the outer frame assembly has a rectangular frame structure, including a first column truss and a first transverse truss. The first column truss has four vertically arranged in a rectangular structure. The first column truss is mounted on the track chassis mechanism via mounting feet fixed at the bottom. The first transverse truss has multiple members, which are horizontally connected between two adjacent first column trusses located in any vertical plane on the periphery of the outer frame assembly.

[0011] The outer frame assembly also includes multiple first reinforcing ribs, which are cross-connected between the first column truss and the first transverse truss located in any vertical plane on the periphery of the outer frame assembly.

[0012] Furthermore, the inner frame assembly is a rectangular frame structure with a cross-section smaller than that of the outer frame assembly, including a second column truss and a second transverse truss. The second column truss has four vertically arranged in a rectangular structure, and the second transverse truss has multiple horizontally connected between two adjacent second column trusses located in any vertical plane on the periphery of the inner frame assembly.

[0013] The inner frame assembly also includes multiple second reinforcing ribs, which are cross-connected between the second column truss and the second transverse truss located in any vertical plane on the periphery of the inner frame assembly.

[0014] Furthermore, an inner guide rail is vertically fixed on the inner side of the first column truss facing the inside of the outer frame assembly, and a first guide wheel module is installed on the top of the inner guide rail. The first guide wheel module has multiple guide wheels with different rotation directions.

[0015] An outer guide rail is vertically fixed on the outer side of the second column truss facing the outside of the inner frame assembly. A second guide wheel module is installed at the bottom of the outer guide rail. The second guide wheel module has multiple guide wheels with different rotation directions.

[0016] The first guide wheel module has a sliding stroke along the outer guide rail as the inner sleeve assembly moves up and down, and the second guide wheel module has a sliding stroke along the inner guide rail as the inner sleeve assembly moves up and down.

[0017] Furthermore, multiple pin support plates are vertically spaced on both sides of the outer guide rail.

[0018] Furthermore, the work platform assembly includes a main platform and a telescopic platform. A damping telescopic rod module is horizontally fixed inside the main platform. There are two telescopic platforms, which are slidably installed inside the left and right sides of the telescopic platform and connected to the damping telescopic rod module respectively. A railing is installed on the main platform.

[0019] A method for using a single-column industrial plant construction platform, comprising the single-column industrial plant construction platform, the method comprising the following steps:

[0020] S1: Under the driving action of the lifting cylinder and the sliding matching action of the inner guide rail and the outer guide rail, the inner frame assembly moves up and down along the outer frame assembly, thereby adjusting the overall height of the work platform assembly to meet the construction needs of construction points at different heights in the factory.

[0021] S2: Under the driving action of the adjusting cylinder and the hinge matching action of the first hinge support and the sliding hinge support / second hinge support, the left and right ends of the main platform are respectively constrained and released at the top of the inner frame assembly in a horizontal angle state or different tilt angle states, so as to realize the adjustment of the overall horizontal angle or tilt angle of the working platform assembly to meet the construction requirements of the inclined factory roof.

[0022] S3: The main platform extends or shortens the overall length of the work platform assembly by controlling the damping telescopic rod module to release or retract the telescopic platform;

[0023] S4: The tracked chassis mechanism moves or rotates, driving the construction platform to move or connect across various construction sites within the factory.

[0024] When the tracked chassis mechanism rotates to travel vertically, multiple connected construction platforms travel synchronously along the longitudinal direction to complete the construction of the longitudinal span within the factory building;

[0025] When the tracked chassis mechanism rotates to travel horizontally, multiple connected construction platforms travel synchronously in the lateral direction to complete the construction of the lateral span within the factory building.

[0026] The beneficial effects of this invention are reflected in:

[0027] In this invention, a single-column construction platform is constructed by combining a telescopic frame, a working platform, a tracked chassis, and an electro-hydraulic control system. Compared with traditional bulky construction platforms, such as double-column construction platforms, this single-column construction platform has a simpler and lighter structure and lower production costs. Compared with traditional cranes or suspended platforms, it offers a wider and more flexible construction range and operating space. Overall, this single-column construction platform is more suitable for large-scale factory construction, has stronger economic applicability, and higher market application value.

[0028] In this invention, on the one hand, structurally, the construction platform no longer integrates a crane or boom crane, reducing the overall weight. It also adopts a combination of a single chassis and a single lifting column, resulting in a lower overall center of gravity. This makes the construction platform structure lighter, more resistant to overturning, and more adaptable to different terrains. On the other hand, functionally, the construction platform is equipped with both lifting cylinders and adjusting cylinders, enabling flexible and quick adjustment of the actual ground clearance and horizontal tilt angle of the platform components on the construction site. This reduces the need for a larger number of construction platforms and meets the requirements for construction efficiency. Attached Figure Description

[0029] Figure 1 This is a front view of the overall structure of the tracked chassis mechanism in an embodiment of the present invention when it is rotated to the vertical direction.

[0030] Figure 2 This is a front view of the overall structure of the tracked chassis mechanism in an embodiment of the present invention when it is rotated to the horizontal direction.

[0031] Figure 3 This is a front view of a work platform component according to an embodiment of the present invention.

[0032] Figure 4 This is an isometric view of an outer frame assembly according to an embodiment of the present invention.

[0033] Figure 5 This is an isometric view of an inner sleeve assembly according to an embodiment of the present invention.

[0034] Figure 6 This is a front view of an inner frame assembly according to an embodiment of the present invention.

[0035] The components in the attached diagram are labeled as follows: 1. Working platform assembly; 2. Telescopic sleeve mechanism; 3. Tracked chassis mechanism; 4. Main platform; 401. Guardrail; 5. Telescopic platform; 6. Damping telescopic rod module; 7. First hinged support; 8. Outer sleeve assembly; 9. First column truss; 901. Inner guide rail; 902. First guide wheel module; 10. First transverse truss; 11. First reinforcing rib; 12. Mounting pad; 13. Inner... Frame assembly; 14. Second column truss; 1401. Outer guide rail; 1402. Second guide wheel module; 1403. Pin support plate; 15. Second transverse truss; 16. Second reinforcing rib; 17. Enclosure frame; 18. Sliding hinge support; 1801. Linear guide rail; 19. Lifting cylinder; 1901. Mounting seat; 1902. Support frame; 20. Adjusting cylinder; 2001. Hinge joint; 21. Second hinge support. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that if the embodiments of the present invention involve descriptions such as "first" and "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" and "second" may explicitly or implicitly include at least one of that feature.

[0037] See Figures 1-6 .

[0038] The present invention provides a single-column industrial plant construction platform, including a working platform component 1, a telescopic frame mechanism 2, and a tracked chassis mechanism 3. The working platform component 1 is detachably hinged to the top of the telescopic frame mechanism 2, and the tracked chassis mechanism 3 is detachably rotatably installed at the bottom of the telescopic frame mechanism 2.

[0039] The telescopic frame mechanism 2 includes an outer frame assembly 8, an inner frame assembly 13, a lifting cylinder 19, and an adjusting cylinder 20. The outer frame assembly 8 is slidably sleeved on the outside of the inner frame assembly 13. The lifting cylinder 19 is installed inside the inner frame assembly 13 and has a stroke to drive the inner frame assembly 13 to move up and down. The adjusting cylinder 20 is hinged between one side wall of the inner frame assembly 13 and the bottom of the same side end of the working platform assembly 1 and has a stroke to drive the working platform assembly 1 to lift and tilt.

[0040] In this invention, a single-column construction platform is constructed by combining a telescopic frame, a working platform, a tracked chassis, and an electro-hydraulic control system. Compared with traditional bulky construction platforms, such as double-column construction platforms, this single-column construction platform has a simpler and lighter structure and lower production costs. Compared with traditional cranes or suspended platforms, it offers a wider and more flexible construction range and operating space. Overall, this single-column construction platform is more suitable for large-scale factory construction, has stronger economic applicability, and higher market application value.

[0041] In this invention, on the one hand, structurally, the construction platform no longer integrates a crane or boom crane, reducing the overall weight. It also adopts a combination of a single chassis and a single lifting column, resulting in a lower overall center of gravity. This makes the construction platform structure lighter, more resistant to overturning, and more adaptable to different terrains. On the other hand, functionally, the construction platform is equipped with both lifting cylinders and adjusting cylinders, enabling flexible and quick adjustment of the actual ground clearance and horizontal tilt angle of the platform components on the construction site. This reduces the need for a larger number of construction platforms and meets the requirements for construction efficiency.

[0042] In one embodiment, the bottom of the lifting cylinder 19 is fixedly connected to the bottom of the outer sleeve assembly 8, and the lifting cylinder 19 is centrally and vertically installed inside the inner sleeve assembly 13 via a mounting base 1901 and a support frame 1902 provided on the periphery. With this design, the inner sleeve assembly 13 can move freely up and down inside the outer sleeve assembly 8 under the driving action of the lifting cylinder 19, satisfying the adjustment requirements for raising or lowering the overall height of the work platform assembly 1.

[0043] In one embodiment, hinge joints 2001 are fixed at both ends of the adjusting cylinder 20. The hinge joint 2001 at the top end is hinged to a first hinge support 7 fixed to the bottom side of the working platform assembly 1, and the hinge joint 2001 at the bottom end is hinged to a second hinge support 21 fixed to the outer side wall of the inner frame assembly 13. With this design, under the driving action of the adjusting cylinder 20 and the hinged matching action of the first hinge support 7 and the second hinge support 21, the left and right ends of the main platform 4 are constrained and released at the top of the inner frame assembly 13 at a horizontal angle or different tilt angles, satisfying the adjustment requirements for the overall horizontal or tilt angle of the working platform assembly 1.

[0044] It should be noted that the roof of the factory building is usually sloping. When the workers on the work platform component 1 need to manually operate the construction points on the roof of the factory building, they only need to adjust the adjusting cylinder 20 until the work platform component 1 is parallel to the roof. There is no need to rotate the overall adjustment device or add an additional construction platform for assistance, making the operation more convenient and the construction more efficient.

[0045] In one embodiment, the telescopic frame mechanism 2 further includes multiple sliding hinge supports 18. A linear guide rail 1801 is mounted at the bottom of each sliding hinge support 18 and is slidably matched thereto. The linear guide rail 1801 is fixed to the frame 17 fixed to the top of the inner frame assembly 13, and the sliding hinge support 18 is hinged to a first hinge support 7 fixed at the center of the bottom surface of the work platform assembly 1. With this design, under the constraint of the sliding hinge structure of the sliding hinge supports 18 and the linear guide rail 1801, the main platform 4 located at the top of the inner frame assembly 13 can release its rotational and sliding degrees of freedom in an inclined state, thereby enabling adjustment of the horizontal or tilt angle of the work platform assembly 1.

[0046] In one embodiment, the outer frame assembly 8 has a rectangular frame structure, including a first column truss 9 and a first transverse truss 10. The first column truss 9 has four vertically arranged in a rectangular structure. The first column truss 9 is mounted on the track chassis mechanism 3 via mounting feet 12 fixed at the bottom. The first transverse truss 10 has multiple members, which are horizontally connected between two adjacent first column trusses 9 located in any vertical plane on the periphery of the outer frame assembly 8.

[0047] The outer frame assembly 8 also includes multiple first reinforcing ribs 11, which are cross-connected between the first column truss 9 and the first transverse truss 10 located in any vertical plane on the periphery of the outer frame assembly 8. This design ensures both the lightweight and stable structure of the outer frame assembly 8, helping to reduce construction costs and improve safety and reliability in use.

[0048] In one embodiment, the inner frame assembly 13 has a rectangular frame structure with a cross-section smaller than that of the outer frame assembly 8, including a second column truss 14 and a second transverse truss 15. The second column truss 14 has four vertically arranged in a rectangular structure, and the second transverse truss 15 has multiple columns, which are horizontally connected between two adjacent second column trusses 14 located in any vertical plane on the periphery of the inner frame assembly 13.

[0049] The inner frame assembly 13 also includes multiple second reinforcing ribs 16, which are cross-connected between the second column truss 14 and the second transverse truss 15 located in any vertical plane on the periphery of the inner frame assembly 13. This design ensures both the lightweight and stable structure of the inner frame assembly 13, helping to reduce construction costs and improve safety and reliability in use.

[0050] In one embodiment, an inner guide rail 901 is vertically fixed on the inner side of the first column truss 9 facing the inside of the outer frame assembly 8, and a first guide wheel module 902 is installed on the top of the inner guide rail 901. The first guide wheel module 902 has multiple guide wheels with different rotation directions.

[0051] An outer guide rail 1401 is vertically fixed on the outer side of the second column truss 14 facing the outer side of the inner frame assembly 13. A second guide wheel module 1402 is installed at the bottom of the outer guide rail 1401. The second guide wheel module 1402 has multiple guide wheels with different rotation directions.

[0052] The first guide wheel module 902 has a sliding stroke along the outer guide rail 1401 as the inner sleeve assembly 13 moves up and down, and the second guide wheel module 1402 has a sliding stroke along the inner guide rail 901 as the inner sleeve assembly 13 moves up and down.

[0053] With this design, the first guide wheel module 902 and the second guide wheel module 1402, by guiding the inner guide rail 901 and the outer guide rail 1401 respectively, ensure smooth sliding and nesting between the inner sleeve frame assembly 13 and the outer sleeve frame assembly 8, thereby realizing the adjustment of the overall height of the telescopic sleeve frame mechanism 2 and adapting to the needs of high-altitude operations at different heights.

[0054] In one embodiment, multiple pin support plates 1403 are vertically spaced on both sides of the outer guide rail 1401. This design allows the pin support plates 1403 to abut against the first column truss 9 of the outer frame assembly 8 during the up-and-down movement of the inner frame assembly 13, thereby increasing the structural strength of the inner frame assembly 13.

[0055] In one embodiment, the work platform assembly 1 includes a main platform 4 and a telescopic platform 5. A damping telescopic rod module 6 is horizontally fixed inside the main platform 4. Two telescopic platforms 5 are slidably installed on their left and right sides, respectively, and connected to the damping telescopic rod module 6. A railing 401 is installed on the main platform 4. This design allows the main platform 4 to extend or retract the telescopic platform 5 by controlling the damping telescopic rod module 6, thereby extending or retracting the overall length of the work platform assembly 1 to meet the needs of factories of different sizes and spaces, or to meet the construction needs of connecting multiple workstations. In actual use, the telescopic platform 5 can be released or retracted individually on one side, or simultaneously on both sides.

[0056] A method for using a single-column industrial plant construction platform, comprising the single-column industrial plant construction platform, the method comprising the following steps:

[0057] S1: Under the driving action of the lifting cylinder 19 and the sliding matching action of the inner guide rail 901 and the outer guide rail 1401, the inner frame assembly 13 moves up and down along the outer frame assembly 8, thereby adjusting the overall height of the work platform assembly 1 to meet the construction needs of construction points at different heights in the factory.

[0058] S2: Under the driving action of the adjusting cylinder 20 and the hinge matching action of the first hinge support 7 and the sliding hinge support 18 / second hinge support 21, the left and right ends of the main platform 4 are respectively constrained and released at the top of the inner frame assembly 13 in a horizontal angle state or different tilt angle states, so as to realize the adjustment of the overall horizontal angle or tilt angle of the working platform assembly 1 to meet the construction requirements of the inclined factory roof.

[0059] S3: The main platform 4 extends or shortens the overall length of the work platform assembly 1 by controlling the damping telescopic rod module 6 to release or retract the telescopic platform 5;

[0060] S4: The tracked chassis mechanism 3 moves or rotates, driving the construction platform to move or connect across various construction sites in the factory.

[0061] When the tracked chassis mechanism 3 rotates to travel vertically, multiple connected construction platforms move synchronously along the longitudinal direction to complete the construction of the longitudinal span within the factory building;

[0062] When the tracked chassis mechanism 3 rotates to travel horizontally, multiple connected construction platforms travel synchronously in the lateral direction to complete the construction of the lateral span within the factory building.

[0063] It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the invention. Those skilled in the art can make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A single-column industrial plant construction platform, characterized in that: It includes a work platform assembly (1), a telescopic frame mechanism (2) and a tracked chassis mechanism (3). The work platform assembly (1) is detachably hinged to the top of the telescopic frame mechanism (2), and the tracked chassis mechanism (3) is detachably rotatably mounted on the bottom of the telescopic frame mechanism (2). The telescopic frame mechanism (2) includes an outer frame assembly (8), an inner frame assembly (13), a lifting cylinder (19), and an adjusting cylinder (20). The outer frame assembly (8) is slidably sleeved on the outside of the inner frame assembly (13). The lifting cylinder (19) is installed inside the inner frame assembly (13) and has a stroke to drive the inner frame assembly (13) to move up and down. The adjusting cylinder (20) is hinged between one side wall of the inner frame assembly (13) and the bottom of the same side end of the working platform assembly (1) and has a stroke to drive the working platform assembly (1) to lift and tilt. The two ends of the regulating cylinder (20) are respectively fixed with hinge joints (2001). The hinge joint (2001) at the top end is hinged to the first hinge support (7) fixed at the bottom side of the working platform assembly (1), and the hinge joint (2001) at the bottom end is hinged to the second hinge support (21) fixed on the outer side wall of the inner frame assembly (13). The telescopic frame mechanism (2) also includes multiple sliding hinge supports (18). The bottom of the sliding hinge support (18) is equipped with a linear guide rail (1801) that slides and matches it. The linear guide rail (1801) is fixed on the frame (17) fixed on the top of the inner frame assembly (13). The sliding hinge support (18) is hinged to the first hinge support (7) fixed in the center of the bottom surface of the working platform assembly (1).

2. The single-column industrial plant construction platform as described in claim 1, characterized in that: The bottom of the lifting cylinder (19) is fixedly connected to the bottom of the outer sleeve assembly (8), and the lifting cylinder (19) is centrally and vertically installed inside the inner sleeve assembly (13) via the mounting base (1901) and support frame (1902) provided on the periphery.

3. The single-column industrial plant construction platform as described in claim 2, characterized in that: The outer frame assembly (8) has a rectangular frame structure, including a first column truss (9) and a first transverse truss (10). The first column truss (9) has four vertically arranged in a rectangular structure. The first column truss (9) is mounted on the track chassis mechanism (3) via mounting feet (12) fixed at the bottom. The first transverse truss (10) has multiple members, which are horizontally connected between two adjacent first column trusses (9) located in any vertical plane on the periphery of the outer frame assembly (8). The outer frame assembly (8) also includes multiple first reinforcing ribs (11), which are cross-connected between the first column truss (9) and the first transverse truss (10) located in any vertical plane on the periphery of the outer frame assembly (8).

4. The single-column industrial plant construction platform as described in claim 3, characterized in that: The inner frame assembly (13) has a rectangular frame structure with a cross-section smaller than that of the outer frame assembly (8), including a second column truss (14) and a second transverse truss (15). The second column truss (14) has four vertically arranged in a rectangular structure, and the second transverse truss (15) has multiple members, which are horizontally connected between two adjacent second column trusses (14) located in any vertical plane on the periphery of the inner frame assembly (13). The inner frame assembly (13) also includes multiple second reinforcing ribs (16), which are cross-connected between the second column truss (14) and the second transverse truss (15) located in any vertical plane on the periphery of the inner frame assembly (13).

5. The single-column industrial plant construction platform as described in claim 4, characterized in that: The first column truss (9) has an inner guide rail (901) vertically fixed on its inner side facing the inside of the outer frame assembly (8). The top of the inner guide rail (901) is equipped with a first guide wheel module (902), which has multiple guide wheels with different rotation directions. The second column truss (14) has an outer guide rail (1401) vertically fixed on its outer side facing the outer side of the inner frame assembly (13). A second guide wheel module (1402) is installed at the bottom of the outer guide rail (1401). The second guide wheel module (1402) has multiple guide wheels with different rotation directions. The first guide wheel module (902) has a motion stroke that slides up and down along the outer guide rail (1401) as the inner sleeve assembly (13) moves up and down, and the second guide wheel module (1402) has a motion stroke that slides up and down along the inner guide rail (901) as the inner sleeve assembly (13) moves up and down.

6. The single-column industrial plant construction platform as described in claim 5, characterized in that: Multiple pin support plates (1403) are vertically spaced on both sides of the outer guide rail (1401).

7. The single-column industrial plant construction platform as described in claim 6, characterized in that: The work platform component (1) includes a main platform (4) and a telescopic platform (5). The main platform (4) has a damping telescopic rod module (6) fixed horizontally inside. There are two telescopic platforms (5), which are slidably installed inside the left and right sides of the telescopic platform (5) and connected to the damping telescopic rod module (6) respectively. A railing (401) is installed on the main platform (4).

8. A method for using a single-column industrial plant construction platform, characterized in that: Including the single-column industrial plant construction platform as described in claim 7, the method includes the following steps: S1: The inner frame assembly (13) moves up and down along the outer frame assembly (8) under the driving action of the lifting cylinder (19) and the sliding matching action of the inner guide rail (901) and the outer guide rail (1401), thereby adjusting the overall height of the work platform assembly (1) to meet the construction needs of construction points at different heights in the factory. S2: Under the driving action of the adjusting cylinder (20) and the hinge matching action of the first hinge support (7) and the sliding hinge support (18) / the second hinge support (21), the left and right ends of the main platform (4) are respectively constrained and released at the top of the inner frame assembly (13) in a horizontal angle state or different tilt angle states, so as to realize the adjustment of the overall horizontal angle or tilt angle of the working platform assembly (1) to meet the construction requirements of the inclined factory roof. S3: The main platform (4) extends or shortens the overall length of the work platform component (1) by controlling the damping telescopic rod module (6) to release or retract the telescopic platform (5); S4: The tracked chassis mechanism (3) moves or rotates, driving the construction platform to move or connect across various construction workstations in the factory. When the tracked chassis mechanism (3) rotates to travel vertically, multiple connected construction platforms travel synchronously along the longitudinal direction to complete the construction of the longitudinal span within the factory building; When the tracked chassis mechanism (3) rotates to travel horizontally, multiple connected construction platforms travel synchronously in the lateral direction to complete the construction of the lateral span within the factory building.

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